by SpecialChem

KOPEL® KP3942BM

Technical Datasheet | Supplied by Kolon ENP

KOPEL® KP3942BM by Kolon ENP is a low modulus thermoplastic polyester elastomer (TPEE) grade. It contains antioxidant. Possesses good hardness (41 shore D), good colorability, softness, reliability, good mechanical strength and appearance. Provides non-toxicity, good recycling performance, excellent flexibility at low temperature and durability. Offers high elasticity, broad temperature range and good processability. Shows high resistance to heat, weather, creep, chemical, fatigue and high temperature. Is suitable for processing by blow molding. KOPEL® KP3942BM by Kolon ENP is used in automatic CVJ-boots and bellows. Complies with UL 94 HB flame rating.

KOPEL® KP3942BM Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

1.1 %

ASTM D955

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

7 g/10 min

(240°C)

ASTM D1238

Specific Gravity

1.15

ASTM D792

Extrusion Properties

Value & Unit

Test Condition

Test Method

Feed Temperature

210 - 220 °C

Front Temperature

225 - 240 °C

Melt Temperature

225 - 235 °C

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KOPEL® KP3942BM

KOPEL® KP3942BM Properties

Physical Properties

KOPEL® KP3942BM Processing Guidelines

Extrusion Properties